Vehicular power distribution cabinet reel device
Technical field
The present invention relates to power distribution cabinet component technology field, especially relate to a kind of vehicular power distribution cabinet reel device.
Background technology
The effect of vehicular power distribution cabinet is mainly to provide external power supply for mobile unit., mobile unit need to access 220v or 380v power supply from outside by bobbin.Because the operational environment of mobile unit is provisional, need folding and unfolding convenient therefore connect the cable of power supply.
Summary of the invention
The object of this invention is to provide a kind of vehicular power distribution cabinet reel device, it has winding drawing cable thereon feature comparatively easily.
The technical solution adopted in the present invention is: vehicular power distribution cabinet reel device, for the cable of retractable vehicular power distribution cabinet, this vehicular power distribution cabinet reel device comprises casing, in this casing, be provided with the bobbin for being wound around cable, described bobbin is articulated in this casing, and is also articulated with line shaft on this casing, and this line shaft has the handle that is positioned at this casing outside, and this line shaft is realized power with this bobbin by bevel-gear sett and is connected.
Described handle is dismountable to be fixed on this line shaft.
Between described bobbin and this casing, be provided with clutch shaft bearing, between described line shaft and this casing, be provided with the second bearing.
The advantage that the present invention has is: winding drawing cable thereon more for convenience.Vehicular power distribution cabinet reel device of the present invention is positioned at vehicular power distribution cabinet, and operating personnel's turn handle can be regained the cable of emitting rapidly easily, and regains back handle and can disassemble and be convenient to reduce space hold.Otherwise, if need to emit cable, this cable of direct pull, more for convenience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the master of embodiments of the invention looks cutaway view.
In figure: 10, casing; 20, bobbin; 30, clutch shaft bearing; 40, line shaft, 41, handle; 50, bevel-gear sett; 60, the second bearing.
Embodiment
Embodiment, as shown in Figure 1: vehicular power distribution cabinet reel device, for the cable of retractable vehicular power distribution cabinet.This vehicular power distribution cabinet reel device comprises the casing 10 being fixed on this vehicular distribution box, is provided with the bobbin 20 for being wound around cable in this casing 10.Further say, this bobbin 20 is articulated in this casing 10 by clutch shaft bearing 30.That is, 2 clutch shaft bearings 30 are fixed on this casing 10, and the rotating shaft of this bobbin 20 is through in these 2 clutch shaft bearings 30, thereby this bobbin 20 can rotate smoothly.Meanwhile, on this casing 10, be also articulated with line shaft 40, this line shaft 40 has the handle 41 that is positioned at these casing 10 outsides., this handle 41 of turn can make this line shaft 40 rotate.And this line shaft 40 is realized power with this bobbin 20 by bevel-gear sett 50 and is connected.So-called bevel-gear sett 50, refers to 2 angular wheels that mesh together, and one of them angular wheel is fixed on the rotation axis of this bobbin 20, another tap web gear is fixed on this line shaft 40.Certainly, between this line shaft 40 and this casing 10, be provided with the second bearing 60.That is, this second bearing 60 is fixed on this casing 10, and this line shaft 40 is through in this second bearing 60, thereby this line shaft 40 can rotate smoothly.
Optimize:
This handle 41 is dismountable to be fixed on this line shaft 40.Certainly, this handle 41 is non-rotatable with respect to this line shaft 40.Such as, on this handle 41, having inner chamber cross section is orthohexagonal sleeve, it is orthohexagonal plug that the end of this line shaft 40 has cross section, and this plug is inserted in this sleeve.Like this, in the time not needing to use this handle 41, this handle 41 can be taken off, in order to avoid misoperation and to reduce the space hold of this vehicular power distribution cabinet reel device.
Like this, after this handle 41 of operating personnel's turn, this line shaft 40 rotates, and drives this bobbin 20 to rotate by this bevel-gear sett 50, and the cable of emitting is regained rapidly.Regain after cable, this handle 41 disassembles is convenient to reduce space hold.Otherwise, if need to emit cable, this cable of direct pull.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.